38789685

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8707}}^1$

素因数の和:8735

約数の個数: 40

約数和(自身を含む): 75864096

約数和(自身を除く): 37074411

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 8707, 26121, 43535, 78363, 95777, 130605, 235089, 287331, 391815, 478885, 705267, 861993, 1175445, 1436655, 2585979, 3526335, 4309965, 7757937, 12929895, 38789685]

約数ペア:

[(1, 38789685), (3, 12929895), (5, 7757937), (9, 4309965), (11, 3526335), (15, 2585979), (27, 1436655), (33, 1175445), (45, 861993), (55, 705267), (81, 478885), (99, 391815), (135, 287331), (165, 235089), (297, 130605), (405, 95777), (495, 78363), (891, 43535), (1485, 26121), (4455, 8707)]